Maretron TLA100 Bedienungsanleitung PDF herunterladen (Seite 9)

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Revision 1.2 Page 5

Pin 1: No Connection

Pin 2: No Connection

Pin 3: J1939 Ground

Pin 4: NET-H, CAN-H

Pin 5: NET-L, CAN-L

Figure 4 – J1939 Connector Face Views

2.4.3 Checking Connections

Once the NMEA 2000

and J1939 connections to the J2K100 have been completed, check to

see that information is being properly transmitted by observing an appropriate NMEA 2000

display. If you don’t see engine and/or generator data, refer to Section 4, “Troubleshooting”.

2.5 Configuring the J2K100

As shipped from the factory, the J2K100 does not require any special configuration and will

work for most applications. However, there are several configurable items within the J2K100,

including: 1) J1939 source address selection, 2) NMEA 2000

engine instance selection, 3)

NMEA 2000

transmission instance selection, 4) J1939 diagnostic messages enable/disable,

and 4) NMEA 2000

PGN enable/disable.

2.5.1 J1939 Source Address Selection

The J2K100 connects into a J1939 network and translates messages from a single J1939

device into NMEA 2000

messages. By default, the J2K100 only translates J1939 messages

from a J1939 device with a source address of zero. If the J1939 source address of the engine,

transmission, or genset to be monitored is different than zero, then the J2K100 must be

programmed with the appropriate J1939 source address. This can be done with the Maretron

DSM200 or DSM 250 displays or other NMEA 2000

display unit that is capable of configuring

the J2K100. Plese refer to the Maretron DSM200 User’s Manual or DSM250 User’s Manual, as

appropriate, for details.

2.5.2 NMEA 2000

Engine Instance Selection

NMEA 2000

provides a unique engine instance for each engine on a vessel. Single engine

vessels use engine instance zero (0) while dual engine vessels use engine instance zero (0)

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Maretron TLA100 Bedienungsanleitung Seite 9